CN218908653U - Chain bar orthopedic device of scraper conveyor - Google Patents

Abstract

The utility model provides a chain rod orthopedic device of a scraper conveyor, which belongs to the field of orthopedic tools and comprises a table body, wherein a plurality of chain rod bodies are arranged on the table body, a mounting plate and a supporting frame are fixedly connected onto the table body, a clamping mechanism is arranged on the mounting plate, the clamping mechanism comprises a first gear and a plurality of second gears which are rotatably arranged on the mounting plate, a first rack and a plurality of second racks are slidingly connected onto the table body, the first gear is in meshed connection with the first rack, each second gear is in meshed connection with a corresponding second rack, and the second gear is in meshed connection with the first rack. According to the utility model, through the mutual matching of the first gear and the second gear, the plurality of chain rod bodies can be clamped and fixed at the same time, and the deformed parts of the chain rod bodies are corrected, so that the operation is very simple, time and labor are saved, and the working efficiency is improved.

Description

Chain bar orthopedic device of scraper conveyor

Technical Field

The utility model relates to the field of orthopedic tools, in particular to a chain rod orthopedic device of a scraper conveyor.

Background

When the scraper conveyor vertically conveys, the materials are subjected to the thrust of the scraper, the self gravity and the supporting force of the lower materials of the vertical section on the upper materials in the vertical direction, the vertical pressures are transmitted laterally in a certain proportion to form lateral pressures of the materials and the walls of the materials on the material walls, the lateral pressures form relatively stable internal friction between the materials and external friction for preventing the materials from moving, and the internal friction between the traction layer and the traction layer is enough to overcome the friction between the materials and the material groove and the material gravity, so that the materials form a stable whole to be conveyed forwards under the thrust action of the scraper chain.

The chain rod of the scraper conveyor is easy to deform after long-time use, the chain rod can be continuously used after being corrected, and most of the existing orthopedic devices generally can only clamp and fix one chain rod at a time and then rectify the chain rod. Existing orthopedic device apparatus generally include the following structure: the publication number CN211164275U discloses a steel pipe orthopedic device, which comprises a base, a left upright post, a motor base, a cross beam, a screw rod base, a movable base, an oil cylinder, a fixing piece, a movable piece, a screw rod, a fixing base, a right upright post, an orthopedic base and movable orthopedic. When the number of links to be corrected is large, the existing device requires a plurality of operations, resulting in a long time consumption, thereby reducing work efficiency.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a chain rod orthopedic device of a scraper conveyor, which solves the problems that most of orthopedic devices in the prior art generally can only clamp and fix one chain rod at a time and then carry out orthopedic operation, and when the number of the chain rods needing orthopedic is large, the prior device needs to be operated for many times, which results in long time consumption, thereby reducing the working efficiency.

The embodiment of the utility model provides a scraper conveyor chain rod orthopedic device, which comprises a table body, wherein a plurality of chain rod bodies are arranged on the table body, and a mounting plate and a supporting frame are fixedly connected on the table body;

the utility model discloses a rack-mounted device, including the mounting panel, be provided with fixture on the mounting panel, fixture includes first gear and a plurality of second gear that rotate the setting on the mounting panel, sliding connection has first rack and a plurality of second rack on the stage body, first gear and first rack meshing are connected, every the second gear all is connected with the second rack meshing that corresponds, second gear and first rack meshing are connected, every equal fixedly connected with first briquetting on the second rack, the transversal arc setting of personally submitting of first briquetting.

Further, a plurality of mounting grooves are formed in the table body, a plurality of positioning plates are fixedly connected to the table body, and the positioning plates are equidistantly arranged.

Further, an electric telescopic rod is fixedly connected to the supporting frame, a transverse plate is fixedly connected to the electric telescopic rod, and a plurality of second pressing blocks are fixedly connected to the transverse plate.

Further, a servo motor is fixedly connected to the mounting plate, a rotating shaft is fixedly connected to an output shaft of the servo motor, and the rotating shaft is fixedly connected with the first gear.

Further, each second pressing block is fixedly connected with two limiting blocks, and a plurality of limiting blocks are equidistantly arranged.

Further, a plurality of support bases are fixedly connected to the table body, and the support bases are symmetrically arranged.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, through the mutual matching of the first gear and the second gear, the plurality of chain rod bodies can be clamped and fixed at the same time, and the deformed parts of the chain rod bodies are corrected, so that the operation is very simple, time and labor are saved, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic elevational view of a scraper conveyor chain bar orthotic device according to an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional elevation view of a scraper conveyor chain bar orthotic device according to an embodiment of the present utility model.

Fig. 3 is a schematic cross-sectional elevation view of the cross plate and the table.

Fig. 4 is a schematic left-hand view of a scraper conveyor chain bar orthotic device according to an embodiment of the present utility model.

In the above figures: 1. a table body; 2. a cross plate; 3. an electric telescopic rod; 4. a support frame; 5. a servo motor; 6. a mounting plate; 7. a support base; 8. a limiting block; 9. a positioning plate; 10. a link body; 11. a second briquetting; 12. a second rack; 13. a first rack; 14. a second gear; 15. a first gear; 16. a rotating shaft; 17. and a first briquetting.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-4, the embodiment of the utility model provides a chain bar orthopedic device of a scraper conveyor, which comprises a table body 1, wherein a mounting plate 6 and a supporting frame 4 are fixedly connected to the table body 1, a clamping mechanism is arranged on the mounting plate 6, the clamping mechanism comprises a first gear 15 and a plurality of second gears 14 which are rotatably arranged on the mounting plate 6, the table body 1 is slidably connected with a first rack 13 and a plurality of second racks 12, the first gear 15 is in meshed connection with the first rack 13, each second gear 14 is in meshed connection with a corresponding second rack 12, each second gear 14 is also in meshed connection with the first rack 13, each second rack 12 is fixedly connected with a first pressing block 17, the cross section of the first pressing block 17 is in an arc shape, a plurality of positioning plates 9 are fixedly connected to the table body 1, the positioning plates 9 are equidistantly arranged and are arranged side by side, a plurality of mounting grooves are also formed in the table body 1, each mounting groove is respectively arranged between two adjacent positioning plates 9 in a one-to-one correspondence manner, the plurality of mounting grooves are used for placing a plurality of chain bar bodies 10, the positioning plates 10 are arranged, and the positioning plates 10 are arranged in a square manner, and the square bar is convenient to fix the chain bar 10.

Fixedly connected with electric telescopic handle 3 on the support frame 4, fixedly connected with diaphragm 2 on electric telescopic handle 3 output, fixedly connected with a plurality of second briquetting 11 on the diaphragm 2 when starting electric telescopic handle 3, under electric telescopic handle 3's drive, electric telescopic handle 3's output motion drives diaphragm 2 motion to drive a plurality of second briquetting 11 on the diaphragm 2 motion. Fixedly connected with servo motor 5 on the mounting panel 6, fixedly connected with axis of rotation 16 on servo motor 5's the output shaft, axis of rotation 16 and first gear 15 fixed connection start servo motor 5, under servo motor 5's drive, servo motor 5's output shaft rotates, drive axis of rotation 16 and rotate, thereby drive first gear 15 and rotate, equal fixedly connected with two stoppers 8 on every second briquetting 11, a plurality of stoppers 8 are the equidistance setting, stopper 8's setting can prevent that second briquetting 11 from extrudeing excessively, influence the normal use of chain pole body 10, a plurality of support bases 7 that are used for supporting table body 1 of table body 1 below fixedly connected with, a plurality of support bases 7 are the symmetry setting, support base 7's setting has improved the stability of table body 1.

The detailed working process of the utility model is as follows:

when the device is needed to be used, bending parts of a plurality of chain rod bodies 10 needing to be corrected are upwards, the chain rod bodies are placed in corresponding mounting grooves one by one, one end of each chain rod body 10, which is close to the mounting plate 6, is propped against the inner wall of a corresponding opening in the mounting plate 6, the servo motor 5 is started, the output shaft of the servo motor 5 rotates to drive the rotating shaft 16 to rotate so as to drive the first gear 15 to rotate, the first gear 15 moves to drive the first rack 13 to move, the plurality of second gears 14 synchronously rotate, the second gear 14 moves to drive the corresponding second rack 12 to move, the plurality of second racks 12 do stable movement in the vertical direction, the second rack 12 moves to drive the corresponding first pressing block 17 to move, the first pressing block 17 vertically moves downwards, and the cross section of the first pressing block 17 is in an arc shape, so that the first pressing block 17 contacts and presses the upper surface of one end of the chain rod body 10, and the chain rod body 10 is fixed.

The electric telescopic rod 3 is started again, under the drive of the electric telescopic rod 3, the output end of the electric telescopic rod 3 moves to drive the transverse plate 2 to move, so that a plurality of second pressing blocks 11 on the transverse plate 2 are driven to move, the lower ends of the second pressing blocks 11 firstly contact and squeeze the corresponding deformed parts of the chain rod bodies 10, the chain rod bodies 10 deform, as one end of the chain rod bodies 10 is fixed by the first pressing blocks 17, the chain rod bodies 10 extend towards the other end under the squeezing action until the two limiting blocks 8 on the first pressing blocks 17 are abutted against the upper surface of the positioning plate 9, at the moment, the chain rod bodies 10 are just straightened, the deformed chain rod bodies 10 can be rectified repeatedly by repeatedly repeating the steps.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims (6)

1. The chain rod correcting device of the scraper conveyor comprises a table body (1) and is characterized in that a plurality of chain rod bodies (10) are arranged on the table body (1), and a mounting plate (6) and a supporting frame (4) are fixedly connected to the table body (1);

the novel automatic clamping device is characterized in that a clamping mechanism is arranged on the mounting plate (6), the clamping mechanism comprises a first gear (15) and a plurality of second gears (14) which are rotatably arranged on the mounting plate (6), a first rack (13) and a plurality of second racks (12) are connected to the table body (1) in a sliding mode, the first gears (15) are connected with the first racks (13) in a meshed mode, each second gear (14) is connected with the corresponding second rack (12) in a meshed mode, the second gears (14) are connected with the first racks (13) in a meshed mode, each second rack (12) is fixedly connected with a first pressing block (17), and the cross section of each first pressing block (17) is in an arc-shaped mode.

2. The scraper conveyor chain bar correcting device according to claim 1, wherein the table body (1) is provided with a plurality of mounting grooves, the table body (1) is fixedly connected with a plurality of positioning plates (9), and the positioning plates (9) are equidistantly arranged.

3. The scraper conveyor chain bar orthopedic device according to claim 1, characterized in that an electric telescopic rod (3) is fixedly connected to the supporting frame (4), a transverse plate (2) is fixedly connected to the electric telescopic rod (3), and a plurality of second pressing blocks (11) are fixedly connected to the transverse plate (2).

4. The scraper conveyor chain bar correcting device according to claim 1, characterized in that a servo motor (5) is fixedly connected to the mounting plate (6), a rotating shaft (16) is fixedly connected to an output shaft of the servo motor (5), and the rotating shaft (16) is fixedly connected with the first gear (15).

5. A scraper conveyor chain bar correcting device according to claim 3, characterised in that two limiting blocks (8) are fixedly connected to each second pressing block (11), and a plurality of limiting blocks (8) are equidistantly arranged.

6. The chain bar orthopedic device for scraper conveyor according to claim 1, characterized in that a plurality of supporting bases (7) are fixedly connected to the table body (1), and the supporting bases (7) are symmetrically arranged.

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